20371877568

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{23071}}^1$

素因数の和:23172

約数の個数: 224

約数和(自身を含む): 69385809920

約数和(自身を除く): 49013932352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 73, 84, 96, 108, 112, 126, 144, 146, 168, 189, 192, 216, 219, 224, 252, 288, 292, 336, 378, 432, 438, 448, 504, 511, 576, 584, 657, 672, 756, 864, 876, 1008, 1022, 1168, 1314, 1344, 1512, 1533, 1728, 1752, 1971, 2016, 2044, 2336, 2628, 3024, 3066, 3504, 3942, 4032, 4088, 4599, 4672, 5256, 6048, 6132, 7008, 7884, 8176, 9198, 10512, 12096, 12264, 13797, 14016, 15768, 16352, 18396, 21024, 23071, 24528, 27594, 31536, 32704, 36792, 42048, 46142, 49056, 55188, 63072, 69213, 73584, 92284, 98112, 110376, 126144, 138426, 147168, 161497, 184568, 207639, 220752, 276852, 294336, 322994, 369136, 415278, 441504, 484491, 553704, 622917, 645988, 738272, 830556, 883008, 968982, 1107408, 1245834, 1291976, 1453473, 1476544, 1661112, 1684183, 1937964, 2214816, 2491668, 2583952, 2906946, 3322224, 3368366, 3875928, 4360419, 4429632, 4983336, 5052549, 5167904, 5813892, 6644448, 6736732, 7751856, 8720838, 9966672, 10105098, 10335808, 11627784, 11789281, 13288896, 13473464, 15157647, 15503712, 17441676, 19933344, 20210196, 23255568, 23578562, 26946928, 30315294, 31007424, 34883352, 35367843, 39866688, 40420392, 45472941, 46511136, 47157124, 53893856, 60630588, 69766704, 70735686, 80840784, 90945882, 93022272, 94314248, 106103529, 107787712, 121261176, 139533408, 141471372, 161681568, 181891764, 188628496, 212207058, 242522352, 279066816, 282942744, 318310587, 323363136, 363783528, 377256992, 424414116, 485044704, 565885488, 636621174, 727567056, 754513984, 848828232, 970089408, 1131770976, 1273242348, 1455134112, 1697656464, 2263541952, 2546484696, 2910268224, 3395312928, 5092969392, 6790625856, 10185938784, 20371877568]

約数ペア:

[(1, 20371877568), (2, 10185938784), (3, 6790625856), (4, 5092969392), (6, 3395312928), (7, 2910268224), (8, 2546484696), (9, 2263541952), (12, 1697656464), (14, 1455134112), (16, 1273242348), (18, 1131770976), (21, 970089408), (24, 848828232), (27, 754513984), (28, 727567056), (32, 636621174), (36, 565885488), (42, 485044704), (48, 424414116), (54, 377256992), (56, 363783528), (63, 323363136), (64, 318310587), (72, 282942744), (73, 279066816), (84, 242522352), (96, 212207058), (108, 188628496), (112, 181891764), (126, 161681568), (144, 141471372), (146, 139533408), (168, 121261176), (189, 107787712), (192, 106103529), (216, 94314248), (219, 93022272), (224, 90945882), (252, 80840784), (288, 70735686), (292, 69766704), (336, 60630588), (378, 53893856), (432, 47157124), (438, 46511136), (448, 45472941), (504, 40420392), (511, 39866688), (576, 35367843), (584, 34883352), (657, 31007424), (672, 30315294), (756, 26946928), (864, 23578562), (876, 23255568), (1008, 20210196), (1022, 19933344), (1168, 17441676), (1314, 15503712), (1344, 15157647), (1512, 13473464), (1533, 13288896), (1728, 11789281), (1752, 11627784), (1971, 10335808), (2016, 10105098), (2044, 9966672), (2336, 8720838), (2628, 7751856), (3024, 6736732), (3066, 6644448), (3504, 5813892), (3942, 5167904), (4032, 5052549), (4088, 4983336), (4599, 4429632), (4672, 4360419), (5256, 3875928), (6048, 3368366), (6132, 3322224), (7008, 2906946), (7884, 2583952), (8176, 2491668), (9198, 2214816), (10512, 1937964), (12096, 1684183), (12264, 1661112), (13797, 1476544), (14016, 1453473), (15768, 1291976), (16352, 1245834), (18396, 1107408), (21024, 968982), (23071, 883008), (24528, 830556), (27594, 738272), (31536, 645988), (32704, 622917), (36792, 553704), (42048, 484491), (46142, 441504), (49056, 415278), (55188, 369136), (63072, 322994), (69213, 294336), (73584, 276852), (92284, 220752), (98112, 207639), (110376, 184568), (126144, 161497), (138426, 147168)]